CN205669715U - Light prompting assembly and Possum - Google Patents
Light prompting assembly and Possum Download PDFInfo
- Publication number
- CN205669715U CN205669715U CN201620507195.3U CN201620507195U CN205669715U CN 205669715 U CN205669715 U CN 205669715U CN 201620507195 U CN201620507195 U CN 201620507195U CN 205669715 U CN205669715 U CN 205669715U
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- light
- guide section
- reflecting surface
- prompting assembly
- exiting surface
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Abstract
This utility model provides a kind of light prompting assembly and Possum, described light prompting assembly includes light source and light guide section, described light guide section is provided with incidence surface, reflecting surface and exiting surface, described incidence surface is oppositely arranged with described light source, the setting at an acute angle with described incidence surface of described reflecting surface and described reflecting surface are uneven, and described reflecting surface is for reflexing to exiting surface by the light entered in light guide section from incidence surface.This light prompting assembly is operationally, the light that light source sends enters light guide section from incidence surface, sends from exiting surface, owing to reflecting surface is uneven after being reflected face reflection, diffuse-reflectance is there is in light after being radiated at reflecting surface, being spread out by the light of point source, the light after reflection penetrates from exiting surface, thus forms uniform light on exiting surface, therefore, the light prompting assembly that this utility model provides can send uniform light, it is to avoid forms bright spot, good visual effect on exiting surface.
Description
Technical field
This utility model relates to a kind of light prompting assembly, and a kind of Possum using this light prompting assembly.
Background technology
It is usually provided with light prompting assembly on the Possum such as ATM, Self-service Tickets, is used for by luminescence to user
Give a warning or information.As it is shown in figure 1, light of the prior art prompting assembly includes multiple point source 1 ' and light guide section
2 ', wherein, point source 1 ' is LED, bulb etc., and multiple point sources 1 ' are intervally arranged；Light guide section 2 ' includes incidence surface 21 ' and goes out light
Face 22 ', both parallel interval are arranged, and each point source 1 ' is relative with incidence surface 21 ', and the light that point source 1 ' sends is from incidence surface
21 ' enter light guide section 2 ', send from exiting surface 22 ' subsequently.
In order to obtain good visual effect, it is desirable to the point source of light prompting assembly sends the uniform light similar with line source
Line.But, above-mentioned light prompting assembly is point source due to light source 1 ', and the light that sends of light source 1 ' from incidence surface 21 ' directly to
Reaching exiting surface 22 ', so, each point source 1 ' presents a bright spot on exiting surface 22 ', causes whole exiting surface to present many
The individual bright spot being intervally arranged, therefore, existing light prompting assembly can not send uniform light, poor visual effect.
Utility model content
The purpose of this utility model is to provide a kind of light prompting assembly and Possum, to solve light of the prior art
The technical problem of prompting assembly poor visual effect.
This utility model provides a kind of light prompting assembly, and described light prompting assembly includes light source and light guide section, described leaded light
Portion is provided with incidence surface, reflecting surface and exiting surface, and described incidence surface is oppositely arranged with described light source, described reflecting surface with described enter
Bright finish setting at an acute angle and described reflecting surface are uneven, and described reflecting surface will be for entering described leaded light from described incidence surface
Light in portion reflexes to described exiting surface.
Further, described reflecting surface is frosting.
Further, described incidence surface and described exiting surface are burnishing surface.
Further, described exiting surface is vertically arranged with described incidence surface.
Further, described reflecting surface is all arranged in 45° angle with described incidence surface and described exiting surface.
Further, described light prompting assembly also include installation portion, described light source and described light guide section all with described installation
Portion is fixing to be connected.
Further, described light prompting assembly also includes that dark slide, described dark slide are oppositely arranged with described reflecting surface, uses
In the light penetrated by described reflecting surface is reflected back in described light guide section.
Further, the face that described dark slide is relative with described reflecting surface is burnishing surface.
This utility model also provides for a kind of Possum, and described Possum includes casing and according to this utility model institute
The light prompting assembly stated, the surface of described casing is provided with light outlets, and described exiting surface is oppositely arranged with described light outlets.
Further, described exiting surface is provided with projection, described protruding and described light outlets grafting.
Operationally, the light that light source sends enters light guide section from incidence surface to the light prompting assembly that this utility model provides,
Sending from exiting surface after being reflected face reflection, owing to reflecting surface is uneven, there is diffuse-reflectance after being radiated at reflecting surface in light, will
The light of point source spreads out, and the light after reflection penetrates from exiting surface, thus forms uniform light on exiting surface, because of
This, the light prompting assembly that this utility model provides can send uniform light, it is to avoid forming bright spot on exiting surface, vision is imitated
The best.
Accompanying drawing explanation
Fig. 1 is the structural representation of light of the prior art prompting assembly；
Fig. 2 is the structural representation of the light prompting assembly that this utility model first embodiment provides；
Fig. 3 is the operation principle schematic diagram of the light prompting assembly that this utility model first embodiment provides；
Fig. 4 is the structural representation of the light prompting assembly that this utility model the second embodiment provides；
Fig. 5 is the structural representation of the Possum of the light prompting assembly using this utility model to provide.
In figure: 1-light source；2-light guide section；3-the first installing plate；4-the second installing plate；5-dark slide；21-enters light
Face；22-reflecting surface；23-exiting surface；231-is protruding；100-casing；200-operating mechanism；300-processing mechanism；
400-light prompting assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described
Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only
Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", be only used for describe purpose, and it is not intended that instruction or hint relative importance.Wherein, term " first
Put " it is two different positions with " second position ".
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Language concrete meaning in this utility model.
Fig. 2 is the structural representation of the light prompting assembly that this utility model first embodiment provides, and Fig. 3 is this utility model
The operation principle schematic diagram of the light prompting assembly that first embodiment provides.
This utility model provides a kind of light prompting assembly, and as shown in Figures 2 and 3, this light prompting assembly includes light source 1 and leads
Light portion 2, wherein, described light guide section 2 is provided with incidence surface 21, reflecting surface 22 and exiting surface 23, described incidence surface 21 and described light
Source 1 is oppositely arranged, and described reflecting surface 22 is uneven with described incidence surface 21 setting at an acute angle and described reflecting surface 22, described
Reflecting surface 22 is for reflexing to described exiting surface 23 by entering the light in described light guide section 2 from described incidence surface 21.
Wherein, light source 1 can be one or more, and when light source 1 is multiple, multiple light sources 1 are along the length of incidence surface 21
Degree direction is intervally arranged.Light source 1 is point source, such as LED, bulb etc..
Preferably, light source 1 and incidence surface 21 are just to setting, and as shown in Figure 2, so, the light that light source 1 is launched is perpendicular to
Incidence surface 21 enters in light guide section 2, decreases light reflection at incidence surface 21, thus decreases the loss of light source 1 energy.
Wherein, light guide section 2 can be various applicable transparent light conductive material, and the most transparent PC (Polycarbonate, poly-
Carbonic ester) material, lucite etc..
Wherein, reflecting surface 22 is uneven makes light that unrestrained transmitting occur on reflecting surface 22, thus is scatter by light
Come, and then on exiting surface 23, obtain uniform light.
As it is shown on figure 3, when light prompting component operation, the light that multiple light sources 1 send enters light guide section from incidence surface 21
2, send from exiting surface 23 after being reflected face 22 reflection, owing to reflecting surface 22 is uneven, light is sent out after being radiated at reflecting surface 22
Raw diffuse-reflectance, spreads out the light of point source 1, and the light after reflection penetrates from exiting surface 23, thus on exiting surface 23
Forming uniform light, therefore, the light prompting assembly that this utility model provides can send uniform light, it is to avoid at exiting surface
Form the bright spot at multiple interval on 23, improve visual effect.
Spread out on exiting surface 23 as long as the concavo-convex degree of reflecting surface 22 enables to light, it is to avoid form bright spot i.e.
Can.Preferably, described reflecting surface 22 is frosting.On frosting concavo-convex alternate more uniform so that light on frosting uniformly
Ground reflects to all directions, thus reaches the uniform light distribution on exiting surface 23, forms the consistent area source of brightness uniformity
Effect, further improves the visual effect of this light prompting assembly.
Preferably, described incidence surface 21 is burnishing surface.Owing to the smooth degree of burnishing surface is higher, therefore, it is possible to maximum journey
Degree reduces the light reflection at incidence surface 21, during beneficially light enters light guide section 2.
Preferably, described exiting surface 23 is burnishing surface, owing to the smooth degree of burnishing surface is higher, therefore, it is possible to maximum journey
Degree reduces the light reflection at exiting surface 23, and beneficially light penetrates from light guide section 2.
Further, described exiting surface 23 is vertically arranged with described incidence surface 21, in order to the processing of light guide section 2 and peace
Dress.
When exiting surface 23 is vertically arranged with described incidence surface 21, described reflecting surface 22 is the most at an acute angle with described exiting surface 23
Arrange.Preferably, as shown in Figure 3, described reflecting surface 22 all sets in 45° angle with described incidence surface 21 and described exiting surface 23
Put.When for make the raw-material cross section of light guide section 2 be rectangle time, only need to remove (such as mill, cut) raw-material
Individual angle i.e. can get the light guide section 2 of required form, when two adjacent edges of rectangle remove equal length, and just available and institute
State incidence surface 21 and described exiting surface 23 reflecting surface 22 all in 45° angle, be so easy to the processing of light guide section 2.
Preferably, described exiting surface 23 is provided with protruding 231, described protruding 231 to be used for and light outlets grafting.When this light
When prompting assembly is arranged on the Possum (see below description) of correspondence, this projection 231 stretches into the light outlets of correspondence just
In, and the most luminous by this critical point, thus play suggesting effect.
When protruding 231 are plugged in light outlets, exiting surface 23 and the casing inner wall laminating of Possum, play spacing work
With, prevent projection 231 from moving along the bearing of trend of light outlets.The present embodiment coordinates by protruding 231 will lead with light outlets grafting
Light portion 2 is fixed, and prevents light guide section 2 from moving, it is ensured that to have preferable visual effect at light outlets.
Projection 231 and the mating shapes of light outlets.Protruding 231 can be strip, bulk, can be circular, square
Etc. various applicable shapes.
Preferably, light prompting assembly also includes installation portion, and described light source 1 and described light guide section 2 are all solid with described installation portion
Fixed connection.Light source 1, by arranging installation portion, is fixed together by the present embodiment with light guide section 2, make light guide section 2 relative to
Light source 1 is fixing to be connected, and prevents from occurring relative rocking to affect light and finally penetrate from exiting surface 23 between light source 1 with light guide section 2
Go out, thus ensure the light uniformity all the time through exiting surface 23 injection, good visual effect.
Specifically, installation portion can include the first installing plate 3, and multiple light sources 1 are all fixed with this first installing plate 3 and are connected,
First installing plate 3 can be circuit board.Usually, multiple light sources 1 are spaced successively along the length direction of this first installing plate 3 and set
Put.
Installation portion can also include and the second installing plate 4, and light guide section 2 is fixed with this second installing plate 4 and is connected, and second installs
Plate 4 is mutually permanently connected with the first installing plate 3.Usually, the first installing plate 3 be arranged in parallel with incidence surface 21, the second installing plate 4
It is arranged in parallel with exiting surface 23.When exiting surface 23 is vertically arranged with incidence surface 21, the second installing plate 4 and the first installing plate 3 hang down
Straight fixing connection.
Fig. 4 is the structural representation of the light prompting assembly that this utility model the second embodiment provides.As shown in Figure 4, this reality
Executing the prompting assembly of the light in example and also include that dark slide 5, described dark slide 5 are oppositely arranged with described reflecting surface 22, being used for will be by institute
The light stating reflecting surface 22 injection is reflected back in described light guide section 2.
When light prompting component operation, when the light that multiple light sources 1 send is radiated on reflecting surface 22, some light is had to wear
Cross reflecting surface 22 to penetrate, reflect after this some light is radiated in dark slide 5, come back to light guide section 2.The present embodiment
The light prompting assembly provided decreases the loss of light by arranging dark slide 5, and the light making light prompting assembly send is brighter, enters
One step improves the visual effect of this light prompting assembly.
Preferably, dark slide 5 is fixing with installation portion to be connected, and such as, dark slide 5 is solid with the second installing plate 4 in installation portion
Fixed connection, enhances the compactedness of whole light prompting assembly.
It is highly preferred that dark slide 5 forms as one with installation portion, thus reduce amount of parts, facilitate processing and manufacturing, fall
Low cost.
Described dark slide 5 face relative with described reflecting surface 22 is burnishing surface.When light is irradiated to the polishing in dark slide 5
During face, there is unrestrained transmitting in light, almost all is reflected back in light guide section 2, thus decreases light losing hardly.
Further, it is also possible to arrange light shield layer on the outer surface of light guide section 2, this light shield layer covers at reflecting surface 22, hides
Photosphere is light tight, it is possible to reduce from the light of reflecting surface 22 injection.Light shield layer is preferably white, to improve shading performance.
This utility model also provides for a kind of Possum, and this Possum includes casing and according to described in the utility model
Light prompting assembly, wherein, the surface of casing is provided with light outlets, and exiting surface 23 is oppositely arranged with light outlets.This utility model carries
The Possum of confession employs the light prompting assembly that this utility model provides, and the light provided due to this utility model points out assembly
Exiting surface 23 can send uniform light, and this uniform light is shown by light outlets.Therefore, this utility model carries
The Possum of confession is when pointing out user, it is possible to sending uniform light, good visual effect, man-machine interaction is good.
Fig. 5 is the structural representation of the Possum of the light prompting assembly using this utility model to provide, at the present embodiment
In, Possum is self-help teller machine.As it is shown in figure 5, self-help teller machine includes that casing 100 and at least one light point out assembly
400.Wherein, light prompting assembly 400 uses any one light above-mentioned to point out assembly, and its version and operation principle see above-mentioned
Embodiment, does not repeats them here.Light prompting assembly 400 is fixing with the casing 100 of automatic teller machine to be connected.
Wherein, when light prompting assembly 400 is provided with the second installing plate 4, light prompting assembly 400 is by the second installing plate 4
Fix with the casing 100 of automatic teller machine and be connected.The exiting surface 23 of the light guide section 2 of light prompting assembly 400 sets with casing 100 surface
The light outlets put is relative.
Preferably, the exiting surface 23 of the light guide section 2 of light prompting assembly 400 is provided with protruding 231, protruding 231 with luminous
Mouth grafting.When protruding 231 are plugged in light outlets, exiting surface 23 and the casing inner wall laminating of Possum, play spacing work
With, prevent projection 231 from moving along the bearing of trend of light outlets.The present embodiment coordinates by protruding 231 will lead with light outlets grafting
Light portion 2 is fixed, and prevents light guide section 2 from moving, it is ensured that to have preferable visual effect at light outlets.
Further, Possum includes multiple operating mechanism 200, multiple processing mechanism 300 and multiple light prompting assembly
400, wherein, operating mechanism 200 is arranged on the surface of casing 100, mutual for carrying out information for user and Possum, behaviour
Making mechanism 200 can be touch screen or code keypad；Processing mechanism 300 is arranged on the inside of casing 100, for entering for user
Row Business Processing, processing mechanism 300 can be printer, card reader or scanner.One light prompting assembly 400 position is set
With an operating mechanism 200 or a processing mechanism 300 to arrange position corresponding.
When any one operating mechanism 200 or processing mechanism 300 work, corresponding light prompting assembly 400 according to
The rule set is luminous, sends information for user, and prompting user carries out corresponding operating from this light outlets, such as, inserts
Bank card, takes out bank card, puts into the operations such as coin.
The Possum that this utility model provides employs the light prompting assembly 400 that this utility model provides, due to this reality
Pointing out assembly 400 can send the uniform light that visual effect is good with the light of novel offer, therefore, this utility model provides
Possum when pointing out user, it is possible to luminous uniform light, good visual effect, there is good excellent of man-machine interaction
Point.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of
Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a light prompting assembly, it is characterised in that include that light source and light guide section, described light guide section are provided with incidence surface, reflection
Face and exiting surface, described incidence surface is oppositely arranged with described light source, described reflecting surface and the setting at an acute angle of described incidence surface and
Described reflecting surface is uneven, and described reflecting surface is for reflexing to institute by the light entered in described light guide section from described incidence surface
State exiting surface.
Light the most according to claim 1 prompting assembly, it is characterised in that described reflecting surface is frosting.
Light the most according to claim 1 prompting assembly, it is characterised in that described incidence surface and described exiting surface are polishing
Face.
Light the most according to claim 1 prompting assembly, it is characterised in that described exiting surface is vertical with described incidence surface to be set
Put.
Light the most according to claim 4 prompting assembly, it is characterised in that described reflecting surface and described incidence surface and described go out
Bright finish is all arranged in 45° angle.
6. point out assembly according to the light according to any one of claim 1-5, it is characterised in that also include installation portion, described light
Source and described light guide section are all fixing with described installation portion to be connected.
Light the most according to claim 6 prompting assembly, it is characterised in that also including dark slide, described dark slide is with described
Reflecting surface is oppositely arranged, for being reflected back in described light guide section by the light penetrated by described reflecting surface.
Light the most according to claim 7 prompting assembly, it is characterised in that the face that described dark slide is relative with described reflecting surface
For burnishing surface.
9. a Possum, it is characterised in that include casing and carry according to the light according to any one of claim 1-8
Showing that assembly, the surface of described casing are provided with light outlets, described exiting surface is oppositely arranged with described light outlets.
Possum the most according to claim 9, it is characterised in that be provided with projection, described projection on described exiting surface
With described light outlets grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507195.3U CN205669715U (en) | 2016-05-30 | 2016-05-30 | Light prompting assembly and Possum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620507195.3U CN205669715U (en) | 2016-05-30 | 2016-05-30 | Light prompting assembly and Possum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669715U true CN205669715U (en) | 2016-11-02 |
Family
ID=57193684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620507195.3U Active CN205669715U (en) | 2016-05-30 | 2016-05-30 | Light prompting assembly and Possum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112163438A (en) * | 2020-09-16 | 2021-01-01 | 珠海格力电器股份有限公司 | Light guide column structure and ring type scanner |
-
2016
- 2016-05-30 CN CN201620507195.3U patent/CN205669715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112163438A (en) * | 2020-09-16 | 2021-01-01 | 珠海格力电器股份有限公司 | Light guide column structure and ring type scanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |